I'm Semi Koh, a frontend developer.

• NHN Injeinc — Frontend Developer (2025.04 ~ Present)
• Tmax Gaia — Frontend Developer (2023.09 ~ 2025.03)

• Node.js

  • ✅ Fix incorrect Base64 input handling in Buffer.byteLength benchmark #60841
  • ❌ Add partialDeepEqual to strict mode #62332
  • 🔄 Parse NODE_OPTIONS when env option is not provided #62306

• Mantine

  • ✅ Correct Badge circle rendering when combined with defaultProps.radius #8466

• Slate.js

  • ✅ Fix regression caused by missing slate-dom peer dependency alignment #5976

• Tiptap

  • 🔄 Prevent cursor jump during IME composition in colored text #7626